IP Library › Assignment 023334/0957
Patent Assignment
Reel/Frame 023334/0957

Assignment of Assignor's Interest

Recorded: 2009-10-07 Pages: 3
Assignors
DRISCOLL, DANIEL
Executed: 2009-10-05
HAIN, ROBERT
Executed: 2009-10-05
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Mechanism to Verify Physical Proximity
Patent: 8,224,978 →
Application: 12/436,947 →
Publication: US 2010/0287288
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034564/0001 →
Security Interest Dec 8, 2025
From: SABRE GLBL INC.; TVL LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 073146/0059 →